Goods Description:
| Product Name: |
201/304/316 Welded Stainless Steel Pipe Tube |
| Standard: |
AISI/ASTM/SUS/JIS/DIN/TUV/etc. |
| Materials: |
201/304/304L/316/316L/310S/321/410/420/430/904L/2205/2507/etc |
| Thickness: |
0.5-26.2MM |
| Outside Diameter: |
9.53-1016MM(ROUND)
15x15-250x250MM(SQUARE) |
| Length: |
3.0-12MM or According to customer's requirement |
| Surface: |
BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D |
| Pipe End: |
Plain/Beveled/Groove |
| Technique: |
Hot Rolled/Cold Rolled |
| Payment Terms: |
L/C At Sight or TT In Advance Payment |
| Delivery Time: |
15-25 Working Days |
| Application: |
Firefighting,Water Supply, Construction Industry, Municipal
Engineering ,Petrochemical.etc |
| Packing: |
Export Seaworthy Package |
Chemical Component(%)
| Grade |
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
| 201 |
≤0.15 |
≤0.75 |
5.5-7.5 |
≤0.06 |
≤0.03 |
3.5-5.5 |
16.0-18.0 |
- |
| 202 |
≤0.15 |
≤1.0 |
7.5-10.0 |
≤0.06 |
≤0.03 |
4.0-6.0 |
17.0-19.0 |
- |
| 301 |
≤0.15 |
≤1.0 |
≤2.0 |
≤0.045 |
≤0.03 |
6.0-8.0 |
16.0-18.0 |
- |
| 302 |
≤0.15 |
≤1.0 |
≤2.0 |
≤0.035 |
≤0.03 |
8.0-10.0 |
17.0-19.0 |
- |
| 304 |
≤0.08 |
≤1.0 |
≤2.0 |
≤0.045 |
≤0.03 |
8.0-10.5 |
18.0-20.0 |
- |
| 304L |
≤0.03 |
≤1.0 |
≤2.0 |
≤0.035 |
≤0.03 |
9.0-13.0 |
18.0-20.0 |
- |
| 309S |
≤0.08 |
≤1.0 |
≤2.0 |
≤0.045 |
≤0.03 |
12.0-15.0 |
22.0-24.0 |
- |
| 310S |
≤0.08 |
≤1.0 |
≤2.0 |
≤0.035 |
≤0.03 |
19.0-22.0 |
24.0-26.0 |
- |
| 316 |
≤0.08 |
≤1.0 |
≤2.0 |
≤0.045 |
≤0.03 |
10.0-14.0 |
16.0-18.0 |
2.0-3.0 |
| 316L |
≤0.03 |
≤1.0 |
≤2.0 |
≤0.045 |
≤0.03 |
12.0-15.0 |
16.0-18.0 |
2.0-3.0 |
| 321 |
≤0.08 |
≤1.0 |
≤2.0 |
≤0.035 |
≤0.03 |
9.0-13.0 |
17.0-19.0 |
- |
| 904L |
≤0.02 |
≤0.045 |
≤1.0 |
≤0.035 |
- |
23.0-28.0 |
19.0-23.0 |
4.0-5.0 |
| 2205 |
≤0.03 |
≤1.0 |
≤2.0 |
≤0.030 |
≤0.02 |
4.5-6.5 |
22.0-23.0 |
3.0-3.5 |
| 2507 |
≤0.03 |
≤0.80 |
≤1.2 |
≤0.035 |
≤0.02 |
6.0-8.0 |
24.0-26.0 |
3.0-5.0 |
| 2520 |
≤0.08 |
≤1.5 |
≤2.0 |
≤0.045 |
≤0.03 |
0.19-0.22 |
0.24-0.26 |
- |
| 410 |
≤0.15 |
≤1.0 |
≤1.0 |
≤0.035 |
≤0.03 |
- |
11.5-13.5 |
- |
| 430 |
≤0.12 |
≤0.75 |
≤1.0 |
≤0.040 |
≤0.03 |
≤0.60 |
16.0-18.0 |
- |
Stainless Steel Grade Comparison Table
| China |
Japan |
America |
Korean |
EU |
Australia |
Density t/m |
| GB/T20878 |
JIS |
ASTM |
KS |
BSEN |
AS |
|
| 12Cr13 |
SUS403 |
403 |
STS403 |
- |
403 |
7.75 |
| 20Cr13 |
SUS420J1 |
420 |
STS420J1 |
1.4021 |
420 |
7.75 |
| 30Cr13 |
SUS420J2 |
- |
STS420J2 |
1.4028 |
420J2 |
7.75 |
| 10Cr17 |
SUS430 |
430 |
STS430 |
1.4016 |
430 |
7.70 |
| 68Cr17 |
SUS440A |
440A |
STS440A |
- |
440A |
7.70 |
| 06Cr19Ni10 |
SUS304 |
304 |
STS304 |
1.4301 |
304 |
7.93 |
| 022Cr19Ni10 |
SUS304L |
304L |
STS304L |
1.4306 |
304L |
7.93 |
| 06Cr17Ni12Mo2 |
SUS316 |
316 |
STS316 |
1.4401 |
316 |
7.98 |
| 022Cr17Ni12Mo2 |
SUS316L |
316L |
STS316L |
1.4404 |
316L |
7.98 |
| 06Cr18Ni11Ti |
SUS321 |
321 |
STS321 |
1.4541 |
321 |
7.93 |
| 06Cr18Ni11Nb |
SUS347 |
347 |
STS347 |
1.455 |
347 |
7.98 |
Tianjin Youfa Steel Pipe Group Company
Brief introduction:
Tianjin Youfa Steel Pipe Group Co., Ltd were founded on July 1st, 2000, located at Daqiuzhuang Village, Tianjin city, which is a large-scale steel pipe manufacturing enterprise producing Stainless Steel Pipe,ERW steel pipe, hot-dipped galvanized steel pipe, seamless pipe, LSAW steel pipe, square/rectangular steel pipe.
Youfa brand was affirmed as a China renowned brand by SAIC trademark bureau in March 2008. Youfa brand of Stainless Steel Pipe,ERW steel pipes, hot-dipped galvanized steel pipes, and SSAW steel pipes, has been awarded as "famous-brand product of Tianjin" by Tianjin government for many consecutive years. In six consecutive years, Youfa Group have been rated as top 500 enterprises of China in the same industry, and as top 500 manufacturing of China. In 2012, Youfa Group was rank No.375 in top 500 enterprises of China, and No. 200 in top 500 manufacturing of China, and No.3 in top 100 private enterprises of Tianjin.
Who We are?
(1) China Top 500 Enterprises Industry Leading Brands
(2) 15 years experience in manufacturing and exporting steel products since 2000.
(3) For 10 Consecutive Years of The First Production and Sales
(4) Key Project Supplier---Three Gorges Project, the Capital International Airport, Shanghai Pudong International Airport, the Word Expo 2010, etc.
What We own?
8000 employees.
10 Stainless Steel Pipe Production Line
59 ERW steel pipe production lines
36 hot-dipped galvanized steel pipe production lines
24 square and rectangular steel pipe production lines
18 LSAW steel pipe production lines
16 steel-plastic complex steel pipe production lines
9 hot-dipped galvanized square and rectangular steel pipe production lines
5 Seamless steel pipe production lines
3 national accredited laboratory
1 Tianjin government accredited business technology center
What Our yearly Production Ability?
Over 1200,0000 Tons sales and production
Why choose Tianjin Youfa steel pipe group?
1. Strong strength
As the largest steel pipe manufacturer in Tianjin, China, we give more support about the orders, customers will have more confidence to cooperate with us group
2. Quality guarantee
Youfa group specialized in producing carbon steel pipes for many years, own experienced workers and advantage machine
3. Flexible terms
Flexible clause not only to protect the benefit of supplier, but also the buyers
4. Delivery lead time
To satisfied the urgency need of customers
5. Competitive price
We offer better price based on the support of our whole group with low price and better quality
FAQ
1.Q:Are you a factory or trading company?
We are factory and China Top 500 Enterprise
2.Q:Where is your factory located? How can I visit there?
We locate in Tianjin, China, 30 minutes from Beijing by train.
3.Q:Can I get some samples?
Yes,free samples can be provided
4.Q:What do your factory do regarding quality control?
From material to produts, we inspect each process to keep good quality.
And BV/SGS inspection can be accepted.
5.Q:How about MOQ ?
We have stock of common sizes at hand, so one ton is accepted.
6.Q:How about payment ?
Both T/T and L/C can be accepted.
7.Q: How long does your warranty?
We can assured the quality within 90 days after receiving the cargoes.
Audited Supplier 
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